Zamak
Zamak is a family of alloys with a base metal of zinc and alloying elements of aluminium, magnesium and copper.
All of our Zamak is made and alloyed here in the USA. Please email for bulk prices > 4000 lbs.
We do not recommend machining zamak, as there will be many air pockets like swiss cheese. Expect at least a 50% reject rate if you need to machine parts; however, we make no guarantees on any ingots.
Alloy | Aluminum | Copper | Zinc | Melt Temp | AKA |
Zamak 2 | 4% | 3% | 93% | 750F | AC43A |
Zamak 3 | 4% | 0% | 96% | 750F | AG40A |
Zamak 5 | 4% | 1% | 95% | 750F | AC41A |
Zamak 8 | 8-9% | 1% | 90-91% | 750F | ZA 8 |
Zamak 12 | 10.5-11.5% | 0.5-1.2% | Balance | 750F | ZA 12 |
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